The Sdx antigen and antibody: biochemical studies on the inhibitory property of human urine.

abstract：:The classic enzyme-linked antiglobulin test (ELAT) used to detect and quantify the amount of IgG antibodies on red blood cells (RBC) is sensitive to hemolysis and erythrocyte enzymatic activities. We describe a new ELAT by using glucose oxidase (GO) linked to antihuman IgG. The optical density base line of GO-ELAT, al...

journal_title：Vox sanguinis

authors： Rigal D,Monestier M,Lafont S,Raffin T,Got A,Meyer F,Jouvenceaux A

更新日期：1984-01-01 00:00:00

abstract：:2,140 pregnant Sudanese women attending the antenatal clinic in Omdurman Maternity Hospital during the period November 1975 to December 1976 had ABO and Rh typing performed. Their sera were also screened by a modified papain enzyme technique for the presence of atypical antibodies. The rate of Rhesus immunization, the...

journal_title：Vox sanguinis

authors： Abu-Sin AY,Ayoub M,Abdelrazig H

更新日期：1978-01-01 00:00:00

abstract：BACKGROUND:Following a 1994 study showing a high rate of transfusion-associated HIV, Kenya implemented WHO blood safety recommendations including: organizing the Kenya National Blood Transfusion Service (NBTS), stringent blood donor selection, and universal screening with fourth-generation p24 antigen and HIV antibody ...

journal_title：Vox sanguinis

authors： Basavaraju SV,Mwangi J,Nyamongo J,Zeh C,Kimani D,Shiraishi RW,Madoda R,Okonji JA,Sugut W,Ongwae S,Pitman JP,Marum LH

更新日期：2010-10-01 00:00:00

abstract：:Little is known about the patient's reasons for participating in an autologous blood (AUB) collection program. We surveyed 110 AUB donors in our hospital-based collection program. Although fear of infection from an allogeneic blood transfusion was cited by 20% of AUB donors, 68.2% indicated that their physician's reco...

journal_title：Vox sanguinis

authors： Domen RE,Ribicki LA,Hoeltge GA

更新日期：1995-01-01 00:00:00

abstract：:Recent investigation of transcriptional regulation of the ABO genes has identified a candidate erythroid cell-specific regulatory element, named the +5·8-kb site, in the first intron of ABO. Six haplotypes of the site have been reported previously. The present genetic population study demonstrated that each haplotype ...

journal_title：Vox sanguinis

authors： Nakajima T,Sano R,Takahashi Y,Watanabe K,Kubo R,Kobayashi M,Takahashi K,Takeshita H,Kominato Y

更新日期：2016-01-01 00:00:00

abstract：:Blood transfusion is used as a life-saving and prophylactic treatment in sickle cell disease. Despite the many complications associated with its use, few randomised controlled trials and careful research studies have been performed to fully define its role. This subjects is, therefore, discussed in the context of the ...

journal_title：Vox sanguinis

authors： Davies SC,Olatunji PO

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Staphylococcus epidermidis is a predominant contaminant of platelet concentrates (PCs), outcompeting other skin flora bacteria such as Staphylococcus capitis. The accumulation-associated protein (Aap), encoded by the aap gene, is involved in formation of bacterial aggregates (biofilms) in S. e...

journal_title：Vox sanguinis

authors： Alabdullatif M,Ramirez-Arcos S

更新日期：2019-01-01 00:00:00

abstract：:Low-dose immune tolerance protocols use doses of factor VIII of less than 50 IU/kg/day to induce immune tolerance. Such protocols are chosen for a variety of reasons including cost, patient acceptability and ease of administration. Early published reports of low-dose protocols appeared in 1981, described small numbers...

journal_title：Vox sanguinis

authors： Sultan Y

更新日期：1999-01-01 00:00:00

abstract：:Two batches of heat-treated factor VIII concentrate were found to contain anti-HIV-positive plasma donations. The batches were dry-heat-treated at 68 degrees C for 2 and 24 h, respectively. No HIV seroconversions occurred in 13 susceptible haemophiliacs receiving a total of 540 bottles of these factor VIII preparation...

journal_title：Vox sanguinis

authors： Cuthbert RJ,Ludlam CA,Brookes E,McClelland DB

更新日期：1988-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:It is sometimes difficult to obtain antigen-negative red blood cells (RBCs) for patients with antibodies against RBCs. However, the frequency and severity of the adverse reactions have not been well elucidated. Here, we conducted a multi-institutional collaborative study to clarify the backgro...

journal_title：Vox sanguinis

authors： Yamada C,Takeshita A,Ohto H,Ishimaru K,Kawabata K,Nomaguchi Y,Haraguchi Y,Abe M,Sobue K,Takenouchi H,Takadate J,Kamimura M,Katai A,Kasai D,Minami Y,Sugimoto T,Michino J,Nagai K,Kumagai M,Hasegawa Y,Ishizuka K,Oh

更新日期：2020-07-01 00:00:00

abstract：:Detailed serological investigation of five examples of anti-Jka revealed considerable heterogeneity in their characteristics. All the sera were investigated by the antiglobulin technique, with and without complement and by a range of sensitization and testing methods. Three were readily detected in the presence of com...

journal_title：Vox sanguinis

authors： Howell P,Giles CM

更新日期：1983-01-01 00:00:00

abstract：:Two previously unpublished low-incidence antigens, Jones and Hol., are identical. The antigen is a dominant, autosomally inherited character that segregates independently from the loci for the ABO, MNS, Duffy and Yt blood group systems and is different from previously published infrequent antigens. The antigen is appa...

journal_title：Vox sanguinis

authors： Reid M,Fischer ML,Green C,Rowe GP,Pfister M,Poole J,Lewis M

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND:Photochemical treatment (PCT) of platelet concentrates using photosensitizers and ultraviolet light illumination reduces the proliferation potential of pathogens by damaging biomolecules. MATERIALS AND METHODS:The impact of riboflavin (RF-PRT)- and amotosalen (AS-PCT)-based pathogen inactivation on platelet...

journal_title：Vox sanguinis

authors： Van Aelst B,Feys HB,Devloo R,Vanhoorelbeke K,Vandekerckhove P,Compernolle V

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The non-paired two-arm study compared the in vitro storage characteristics of platelets suspended as concentrates in either 100% plasma or a mixture of additive solution (SSP+™, MacoPharma, Mouveaux, France) and autologous plasma in a 70:30 ratio over a 14-day storage period. MATERIALS AND ME...

journal_title：Vox sanguinis

authors： Saunders C,Rowe G,Wilkins K,Holme S,Collins P

更新日期：2011-08-01 00:00:00

abstract：:Blood contact with foreign surfaces induces a certain degree of activation of the defence systems including complement. Recent data using complement specific inhibitors have shown that complement is not only associated with, but in fact contributes to the whole body inflammatory reaction seen as a complication of card...

journal_title：Vox sanguinis

authors： Mollnes TE

更新日期：1998-01-01 00:00:00

abstract：:The first reported example of autoimmune hemolytic anemia due to an autoanti-Gerbich is described. The patient's red blood cells exhibited a strongly positive direct antiglobulin test with both IgG and complement antiglobulin reagents. The serum contained a potent antibody which produced agglutination of red blood cel...

journal_title：Vox sanguinis

authors： Reynolds MV,Vengelen-Tyler V,Morel PA

更新日期：1981-01-01 00:00:00

abstract：:Blood group B-gene-specified alpha-galactosyltransferase was determined in serums and erythrocyte membranes of several related persons with Bm phenotypes. The level of this enzyme in serums was similar to, but in erythrocyte membranes much lower than that found in normal B and AB persons. ...

journal_title：Vox sanguinis

authors： Kościelak J,Pacuszka T,Dzierzkowa-Borodej W

更新日期：1976-01-01 00:00:00

abstract：:There is almost general agreement that removal of leukocytes from blood components reduces the incidence of HLA-antibody formation and refractoriness to random platelet transfusions. Recently filters have become available, which are able to reduce leukocyte contamination in platelet suspensions with acceptable platele...

journal_title：Vox sanguinis

authors： Novotny VM,van Doorn R,Rozier Y,D'Amaro J,Harvey MS,Brand A

更新日期：1992-01-01 00:00:00

abstract：:We studied 684 sera obtained from 20 hemophilia patients with AIDS/AIDS-related complex (ARC), 89 asymptomatic HIV+, 76 HIV- hemophilia patients and 151 healthy controls for antibodies against recombinant CD4 (rCD4). Twenty-two percent of AIDS/ARC patients, 10% of asymptomatic HIV+ patients, 17% of HIV-patients, and 1...

journal_title：Vox sanguinis

authors： Daniel V,Weimer R,Zettlmeissl G,Langner K,Zimmermann R,Opelz G

更新日期：1992-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Leucocyte-derived cytokines accumulate in stored whole blood. Pre-storage leucocyte depletion has reduced cytokine levels and, consequently, febrile non-haemolytic transfusion reactions. As leucocyte filtration and component separation can be performed until 24 h after donation, we hypothesize...

journal_title：Vox sanguinis

authors： Chudziak D,Sireis W,Pfeiffer HU,Henschler R,Seifried E,Bönig H

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Host- or donor-derived alloimmune thrombocytopenia can develop after non-myeloablative allogeneic haematopoietic stem cell transplantation (HSCT). We report the first case of host-derived HPA-1a antibodies. CASE REPORT:A 52-year-old male patient received HSCT from his human leucocyte antigen ...

journal_title：Vox sanguinis

authors： Macher S,Schallmoser K,Staber PB,Neumeister P,Posch U,Lanzer G,Panzer S

更新日期：2005-11-01 00:00:00

abstract：:Peripheral blood stem cell cryopreservation is associated with cell damage and decreased viability. We evaluated the impact of up to 10 years of cryopreservation (5% DMSO) on viability of CD34(+) cells utilizing graft samples of consecutive patients (2002-2012) with different malignancies who underwent stem cell colle...

journal_title：Vox sanguinis

authors： Abbruzzese L,Agostini F,Durante C,Toffola RT,Rupolo M,Rossi FM,Lleshi A,Zanolin S,Michieli M,Mazzucato M

更新日期：2013-07-01 00:00:00

abstract：:Prothrombin complex concentrates prepared for clinical use are reviewed with emphasis on frequently observed adverse reactions such as viral hepatitis and thromboembolic complications. Preparation procedures and quality control are described briefly, and the use of these concentrates in the treatment of hemophilia A p...

journal_title：Vox sanguinis

authors： Chandra S,Brummelhuis HG

更新日期：1981-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Severe anaemia is an important cause of mortality in developing countries. However, few studies have explored the use of and possibilities for blood transfusion services. The aims of this study are to explore the use of blood transfusion services at a hospital in sub-Saharan Africa and to asse...

journal_title：Vox sanguinis

authors： Bugge HF,Karlsen NC,Oydna E,Rake MM,Wexels N,Bendabenda J,Roald B,Heier HE,Chisuwo L,Jourdan PM

更新日期：2013-01-01 00:00:00

abstract：OBJECTIVE:In order to describe the progression of HIV disease in a cohort of Dutch HIV-1-infected patients with haemophilia and to study the influence of clinical and clotting factors, we performed a 15-year longitudinal clinical and laboratory study. METHODS:The progression to AIDS in relation to type of haemophilia,...

journal_title：Vox sanguinis

authors： Roosendaal G,van der Schouw Y,Mauser-Bunschoten E,Borleffs J,van den Berg H

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The occurrence of thromboembolic events (TEEs) with intravenous immunoglobulin lots (IVIGs) raised the question of the causative agent for these adverse events. We investigated the predominant plasma proteases in 19 IVIG lots from five manufacturers including three lots associated with adverse...

journal_title：Vox sanguinis

authors： Etscheid M,Breitner-Ruddock S,Gross S,Hunfeld A,Seitz R,Dodt J

更新日期：2012-01-01 00:00:00

abstract：:False-positive enzyme immunoassay (EIA) tests in blood donors receiving influenza vaccine were first reported in 1991. We conducted follow-up testing for 6 months of those donors with multiply reactive, but unconfirmed EIA (at least 2 positives in anti-HCV-1.0, anti-HIV-1, and anti-HTLV-I assays) with a history of rec...

journal_title：Vox sanguinis

authors： Arnold NL,Slade BA,Jones MM,Popovsky MA

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:With traditional techniques the thawing time for fresh-frozen plasma (FFP) is about 20-30 min. A new technology using radio waves, radio wave thawing device (RTD), was applied for thawing FFP. With this technology the thawing time can substantially be reduced. The new technique was compared to...

journal_title：Vox sanguinis

authors： Boström F,Ekemar L,Olsson D,Egberg N,Lundahl J

更新日期：2009-07-01 00:00:00

abstract：:Hepatitis E virus (HEV)-positive plasma donations, identified by a plasma mini-pool screening approach, were analysed using serological methods for the presence of anti-HEV IgM and IgG. Avidity testing was performed on the IgG-reactive donations. Anti-HEV IgG with high avidity was observed in two donors together with ...

journal_title：Vox sanguinis

authors： Baylis SA,Crossan C,Corman VM,Blümel J,Scobie L,Dalton HR

更新日期：2015-11-01 00:00:00

abstract：:Changes in metabolic and functional activity of platelets stored as platelet concentrates in plastic bags highly permeable to gases were investigated. The following parameters were measured daily: pH, pO2, pCO2, HCO3, glucose, lactic acid, lactic dehydrogenase, cellular ATP and platelet aggregation induced by differen...

journal_title：Vox sanguinis

authors： Fagiolo E,Lippa S,Mores N,Oradei A,Aureli V

更新日期：1989-01-01 00:00:00